The tor_realloc function in Tor before 0.2.1.29 and 0.2.2.x before 0.2.2.21-alpha does not validate a certain size value during memory allocation, which might allow remote attackers to cause a denial of service (daemon crash) via unspecified vectors, related to "underflow errors."
References
Configurations
Configuration 1 (hide)
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Information
Published : 2011-01-19 04:00
Updated : 2017-08-16 18:33
NVD link : CVE-2011-0491
Mitre link : CVE-2011-0491
JSON object : View
CWE
CWE-20
Improper Input Validation
Products Affected
tor
- tor